.knowledge-graph{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(240px,.75fr);gap:28px;margin:28px 0}.graph-stage{position:relative;min-height:520px;border:1px solid #d8cdbb;background:radial-gradient(circle at 50% 48%,rgba(113,73,153,.09),transparent 26%),linear-gradient(135deg,rgba(255,255,255,.25),rgba(238,230,216,.28));overflow:hidden}.graph-orbit{position:absolute;left:50%;top:50%;border:1px solid rgba(109,76,143,.2);border-radius:50%;transform:translate(-50%,-50%);pointer-events:none}.orbit-a{width:54%;height:54%}.orbit-b{width:84%;height:82%}.graph-root,.graph-node{position:absolute;z-index:2;border:1px solid #cbbca8;background:#f5efe4;color:#30281f;box-shadow:0 6px 20px rgba(50,40,30,.06);cursor:pointer;transition:.2s ease}.graph-root:hover,.graph-node:hover,.graph-root.active,.graph-node.active{border-color:#8156ad;background:#eee4f5;transform:translate(-50%,-50%) scale(1.035)}.graph-root{left:50%;top:50%;transform:translate(-50%,-50%);width:190px;min-height:108px;border-radius:50%;padding:20px;text-align:center}.graph-root small{display:block;font-size:9px;letter-spacing:.15em;color:#806a91;margin-bottom:7px}.graph-root strong{font-family:Georgia,serif;font-size:16px;line-height:1.2}.graph-node{transform:translate(-50%,-50%);border-radius:999px;padding:10px 14px;font-size:12px;white-space:nowrap}.node-0{left:50%;top:14%}.node-1{left:76%;top:23%}.node-2{left:85%;top:49%}.node-3{left:74%;top:77%}.node-4{left:50%;top:86%}.node-5{left:25%;top:77%}.node-6{left:15%;top:49%}.node-7{left:25%;top:23%}.map-detail{border-top:2px solid #8156ad;padding-top:18px}.map-detail-head span{font-size:9px;letter-spacing:.16em;color:#8b7966}.map-detail h4{font-family:Georgia,serif;font-size:25px;line-height:1.15;margin:8px 0 22px}.map-detail ul{list-style:none;padding:0;margin:0}.map-detail li{padding:13px 0;border-top:1px solid #ddd1bf}.map-detail li button{display:block;border:0;background:none;padding:0;color:#684195;font-weight:700;text-align:left;cursor:pointer}.map-detail li span{display:block;margin-top:5px;font-size:12px;color:#75695d}.map-detail p{font-size:13px;line-height:1.6}.graph-hint{font-size:11px;color:#8a7d6d;margin-top:-12px}.workspace[data-theme=night] .graph-stage{background:radial-gradient(circle at 50% 48%,rgba(170,120,220,.14),transparent 28%),#211c24;border-color:#4b414d}.workspace[data-theme=night] .graph-root,.workspace[data-theme=night] .graph-node{background:#2a232d;color:#eee4f1;border-color:#5d4d62}.workspace[data-theme=night] .graph-root.active,.workspace[data-theme=night] .graph-node.active{background:#493753;border-color:#b992df}@media(max-width:850px){.knowledge-graph{grid-template-columns:1fr}.graph-stage{min-height:440px}.graph-node{font-size:10px;padding:8px 10px}.graph-root{width:155px;min-height:90px}.orbit-b{width:90%}}